I have a virtual machine running Ubuntu 16.04 and I have downloaded Apache Zeppelin 0.7.0. The problem that I am facing is that when I try to start the Zeppelin server using bin/zeppelin-daemon.sh start it says ok but I cannot access it from the browser(using the default localhost:8080). If I run bin/zeppelin-daemon.sh status it says that the server is already running.
Also, I tried to start the server using bin/zeppelin.sh and this time some information is displayed in the terminal but with no effect.
Any idea will be highly appreciated.
Thank you!
I had the same issue. I was getting errors in my browser console like the screenshot below.
After cleaning the cache, it works.
Following the tutorial from their website (link) I managed to run it. This implies building it from sources. Also, I had to wait a couple of minutes before the zeppelin was available at localhost:8080 (even though in the terminal "server started [OK]" was displayed
[Icant able to connect to the server using zeppelin notebook Can any tell me the solution
Related
I have started learning oracle APEX and installed oracle apex 20.2 on my desktop PC just now. I am facing a problem that on running a sample application after install it shows me 404 - Not Found error.
Can anybody help me on this issue?
I had a similar issue when I imported an application. Try this: in application properties untick "Friendly URLs" and run it again.
If you're still getting the issue show the end of your url (all parameters after the server).
I have solved this issue. Actually the issue was with the user rights. I created a new user other the APEX_PUBLIC_USER and then the APEX was not working well because my new user didn't have those rights which APEX_PUBLIC_USER has.
I solved it by configuring the APEX back to the APEX_PUBLIC_USER and it runs well.
I have setup fast.ai sagemaker jupyter notebooks. The notebook environment works fine however its not able to download files from files.fast.ai server. Its able to reach fast.ai server. (attach pings from terminal)
Anyone have a clue?
Did you follow lifecycle config steps mentioned in this doc https://aws.amazon.com/blogs/machine-learning/running-fast-ai-notebooks-with-amazon-sagemaker/?
I was able to !wget "http://files.fast.ai/data/examples/adult_sample.tgz" successfully after setting the lifecycle config mentioned in the doc above.
All,
I am trying to install Solr 7.2.1. While the installation works, i am not able to run solr successfully. Whenever i try to run, i get the following error.
SolrCore Initialization Failures {{core}}: {{error}}
Please check your logs for more information
I am not sure exactly what the error is. i dont see anything in the logs either. all i see are are some info.
Please advice.
cmd solr.cmd start
or cmd solr.cmd stop -p 8983
doesn't have any issues.
i am running solr in 8982 port instead of the usual 8983. not sure if that makes a difference.
As mentioned by others, this problem is related to the javascript interface not related to the solr server. The same thing happened to me in Chrome. Clearing the site data worked for me.
Clear site data by opening developer tools and going to Application -> clear storage
Important Note:
The usage was 0B before and after clearing the site data but after clearing the site data solr home page came up without any error.
CTRL + F5 did the trick for me :-)
The issue is with the IE only, I have faced the same error. There was nothing in the logs as well. I finally Enabled the JavaScript for IE, Closed all the browser instance and tried again. And it is working perfectly fine for me.
Please refer below image for the reference.
I had just installed Bitnami Solr stack on Windows Server 2012. I am facing this issue where it seems that Solr instance does not want to start up. I also noticed the SolrJetty service does not want to start up. Once in a while it will momentarily run then abruptly stop and not start again.
Solr logs only show the following:
"Commons Daemon procrun stdout initialized"
Application Event Logs show the following:
"Faulting application name: prunsrv.exe"
Any advice is appreciated. Thanks!
Recently, we have been working on publishing and subscribing weather information for building load prediction. When we try to run the weather agent, there are errors as shown below:
We stick to every instruction in the VOLLTRON 3.0 user guide and it still doesn't work. How to fix that problem? Thank you!
This usually means that there is a problem with the key or a problem connecting with weatherunderground.
You can manually verify your key and connection with:
Replace with your own key
curl http://api.wunderground.com/api/<your key>/conditions/q/37918.json